86316440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 230973120

約数和(自身を除く): 144656680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 937, 940, 980, 1316, 1645, 1874, 1880, 1960, 2303, 2632, 3290, 3748, 4606, 4685, 6559, 6580, 7496, 9212, 9370, 11515, 13118, 13160, 18424, 18740, 23030, 26236, 32795, 37480, 44039, 45913, 46060, 52472, 65590, 88078, 91826, 92120, 131180, 176156, 183652, 220195, 229565, 262360, 308273, 352312, 367304, 440390, 459130, 616546, 880780, 918260, 1233092, 1541365, 1761560, 1836520, 2157911, 2466184, 3082730, 4315822, 6165460, 8631644, 10789555, 12330920, 17263288, 21579110, 43158220, 86316440]

約数ペア:

[(1, 86316440), (2, 43158220), (4, 21579110), (5, 17263288), (7, 12330920), (8, 10789555), (10, 8631644), (14, 6165460), (20, 4315822), (28, 3082730), (35, 2466184), (40, 2157911), (47, 1836520), (49, 1761560), (56, 1541365), (70, 1233092), (94, 918260), (98, 880780), (140, 616546), (188, 459130), (196, 440390), (235, 367304), (245, 352312), (280, 308273), (329, 262360), (376, 229565), (392, 220195), (470, 183652), (490, 176156), (658, 131180), (937, 92120), (940, 91826), (980, 88078), (1316, 65590), (1645, 52472), (1874, 46060), (1880, 45913), (1960, 44039), (2303, 37480), (2632, 32795), (3290, 26236), (3748, 23030), (4606, 18740), (4685, 18424), (6559, 13160), (6580, 13118), (7496, 11515), (9212, 9370)]